<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\Theme\Model\Layout\Config; /** * Page layout config reader */ class Reader extends \Magento\Framework\Config\Reader\Filesystem { /** * List of identifier attributes for merging * * @var array */ protected $_idAttributes = ['/page_layouts/layout' => 'id']; }